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HK1108202A1 - Method of optimal power control in information storage medium - Google Patents

Method of optimal power control in information storage medium

Info

Publication number
HK1108202A1
HK1108202A1 HK08101137.4A HK08101137A HK1108202A1 HK 1108202 A1 HK1108202 A1 HK 1108202A1 HK 08101137 A HK08101137 A HK 08101137A HK 1108202 A1 HK1108202 A1 HK 1108202A1
Authority
HK
Hong Kong
Prior art keywords
storage medium
information storage
power control
optimal power
optimal
Prior art date
Application number
HK08101137.4A
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of HK1108202A1 publication Critical patent/HK1108202A1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • G11B7/1267—Power calibration
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
HK08101137.4A 2003-06-28 2006-06-15 Method of optimal power control in information storage medium HK1108202A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20030042996 2003-06-28
HK06106872.4A HK1086934A1 (en) 2003-06-28 2006-06-15 Method of minimizing interference between optimal power control areas and recording and/or reproducing apparatus

Publications (1)

Publication Number Publication Date
HK1108202A1 true HK1108202A1 (en) 2008-05-02

Family

ID=36140027

Family Applications (5)

Application Number Title Priority Date Filing Date
HK08101139.2A HK1108204A1 (en) 2003-06-28 2006-06-15 Recording and/or reproducing apparatus
HK06106872.4A HK1086934A1 (en) 2003-06-28 2006-06-15 Method of minimizing interference between optimal power control areas and recording and/or reproducing apparatus
HK08101138.3A HK1108203A1 (en) 2003-06-28 2006-06-15 Method of optimal power control in information storage medium
HK08101137.4A HK1108202A1 (en) 2003-06-28 2006-06-15 Method of optimal power control in information storage medium
HK08101136.5A HK1108201A1 (en) 2003-06-28 2006-06-15 Method of minimizing interference between information storage layers of information storage medium

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK08101139.2A HK1108204A1 (en) 2003-06-28 2006-06-15 Recording and/or reproducing apparatus
HK06106872.4A HK1086934A1 (en) 2003-06-28 2006-06-15 Method of minimizing interference between optimal power control areas and recording and/or reproducing apparatus
HK08101138.3A HK1108203A1 (en) 2003-06-28 2006-06-15 Method of optimal power control in information storage medium

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK08101136.5A HK1108201A1 (en) 2003-06-28 2006-06-15 Method of minimizing interference between information storage layers of information storage medium

Country Status (9)

Country Link
US (12) US7327650B2 (en)
EP (1) EP1639586A4 (en)
JP (1) JP4942478B2 (en)
KR (1) KR100561436B1 (en)
CN (5) CN100511446C (en)
HK (5) HK1108204A1 (en)
MY (2) MY141026A (en)
TW (1) TWI273573B (en)
WO (1) WO2005001825A1 (en)

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JP4101666B2 (en) 2002-01-22 2008-06-18 松下電器産業株式会社 Information recording medium, recording apparatus, reproducing apparatus, recording method, reproducing method
KR100677108B1 (en) 2003-06-12 2007-02-01 삼성전자주식회사 Information storage medium
US7327650B2 (en) * 2003-06-28 2008-02-05 Samsung Electronics Co., Ltd. Multi-layer information storage medium having optimal power control areas, and an apparatus to record and/or read with respect to the information storage medium
US7286454B2 (en) * 2003-06-30 2007-10-23 Samsung Electronics Co., Ltd. Information storage medium
EP1672621B1 (en) * 2003-10-03 2009-12-23 Pioneer Corporation Information recording medium, information recording device and method
US7385891B2 (en) * 2004-03-03 2008-06-10 Samsung Electronics Co., Ltd. Method, a medium, and an apparatus to record/reproduce data on/from a portion of the medium through which a test beam is passed while determining an optimum power
CN101188123B (en) * 2004-04-09 2010-12-01 日本胜利株式会社 Information recording medium, and recording method for information recording medium
KR100677114B1 (en) * 2004-04-27 2007-02-02 삼성전자주식회사 Method and apparatus for recording/reproducing data from/on information storage medium
WO2006003979A1 (en) * 2004-07-05 2006-01-12 Pioneer Corporation Information recording medium, information recording device and method, and computer program
JP2006040377A (en) * 2004-07-26 2006-02-09 Toshiba Corp Optical disk, optical disk device, and optical disk recording method
KR101053616B1 (en) * 2004-09-13 2011-08-03 엘지전자 주식회사 Recording medium, recording method and recording apparatus of recording medium
US7535807B2 (en) * 2004-09-24 2009-05-19 Qisda Corporation Method for implementing optimal recording power for multi-session recordable optical media in an optical disc drive
WO2006035721A1 (en) * 2004-09-28 2006-04-06 Matsushita Electric Industrial Co., Ltd. Optical disc and optical disc device
KR100667766B1 (en) * 2004-10-23 2007-01-11 삼성전자주식회사 Information storage medium, recording/reproducing apparatus and recording/reproducing method
KR20060082513A (en) * 2005-01-12 2006-07-19 엘지전자 주식회사 Recording mdium, method and apparatus for recording data on the recording medium
TWI358063B (en) * 2005-01-14 2012-02-11 Pioneer Corp Recording medium, recording apparatus and recordin
US8738707B2 (en) * 2005-01-21 2014-05-27 The Invention Science Fund I, Llc Limited-life electronic mail accounts
JP2006268889A (en) * 2005-03-22 2006-10-05 Victor Co Of Japan Ltd Optical information recording device
JP3895354B2 (en) * 2005-05-26 2007-03-22 株式会社リコー Recording method and optical disc apparatus
KR20070003511A (en) 2005-06-30 2007-01-05 엘지전자 주식회사 Recording medium and method and apparatus recording/reproducing data to/from the recording medium
JP2008016073A (en) * 2006-06-30 2008-01-24 Toshiba Corp Write-once type information recording medium and disk drive
US20080117754A1 (en) * 2006-11-20 2008-05-22 Chih-Ching Yu Calibration method for Optimum Power Control (OPC) of laser write strategy in an optical storage device
JP2008146765A (en) * 2006-12-12 2008-06-26 Funai Electric Co Ltd Optical disk device
US8117478B2 (en) * 2006-12-29 2012-02-14 Intel Corporation Optimizing power usage by processor cores based on architectural events
JP2019164871A (en) * 2018-03-20 2019-09-26 株式会社東芝 Magnetic disk device and magnetic disk device control method

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US7286153B1 (en) * 1991-10-11 2007-10-23 Hitachi, Ltd. Three-dimensional recording and reproducing apparatus
JP3249031B2 (en) * 1995-06-01 2002-01-21 株式会社リコー Optical information recording / reproducing method
AU6125299A (en) 1998-10-21 2000-05-08 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, and method and apparatus for recording andreproduction
EP1046159A1 (en) 1998-11-09 2000-10-25 Koninklijke Philips Electronics N.V. Method of recording a multi-layer optically recordable information carrier
JP2000195054A (en) 1998-12-24 2000-07-14 Ricoh Co Ltd Optical information-recording/reproducing apparatus
JP3856980B2 (en) * 1999-03-31 2006-12-13 株式会社東芝 Information recording / reproducing device
JP3486165B2 (en) * 2000-10-24 2004-01-13 株式会社東芝 Information recording medium, information recording device, information recording method, information reproducing device, and information reproducing method
CN1937041A (en) 2000-09-13 2007-03-28 松下电器产业株式会社 Optical information recording method
US20020136122A1 (en) * 2001-03-21 2002-09-26 Kazuhiko Nakano Optical information record medium, method of recording information on optical information record medium, and information recording apparatus
JP3869743B2 (en) * 2001-03-28 2007-01-17 松下電器産業株式会社 Recording power determination method and recording power determination device
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JP4101666B2 (en) * 2002-01-22 2008-06-18 松下電器産業株式会社 Information recording medium, recording apparatus, reproducing apparatus, recording method, reproducing method
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US7286454B2 (en) 2003-06-30 2007-10-23 Samsung Electronics Co., Ltd. Information storage medium
EP1672621B1 (en) * 2003-10-03 2009-12-23 Pioneer Corporation Information recording medium, information recording device and method
JP2005174527A (en) * 2003-11-21 2005-06-30 Ricoh Co Ltd Recording method, recording device, program and storage medium
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Also Published As

Publication number Publication date
CN101030417B (en) 2010-05-19
CN100511446C (en) 2009-07-08
HK1108201A1 (en) 2008-05-02
WO2005001825A1 (en) 2005-01-06
US20080013421A1 (en) 2008-01-17
KR20050002586A (en) 2005-01-07
US7327650B2 (en) 2008-02-05
JP2007521607A (en) 2007-08-02
US20080181069A1 (en) 2008-07-31
US7466641B2 (en) 2008-12-16
US7355943B2 (en) 2008-04-08
US20050013223A1 (en) 2005-01-20
CN101030398A (en) 2007-09-05
US7492681B2 (en) 2009-02-17
TW200509093A (en) 2005-03-01
US20070263508A1 (en) 2007-11-15
CN100454397C (en) 2009-01-21
HK1108203A1 (en) 2008-05-02
TWI273573B (en) 2007-02-11
US20070258342A1 (en) 2007-11-08
US20080013422A1 (en) 2008-01-17
US7440368B2 (en) 2008-10-21
US20050270935A1 (en) 2005-12-08
HK1108204A1 (en) 2008-05-02
CN1745419A (en) 2006-03-08
US7257065B2 (en) 2007-08-14
CN101030418B (en) 2010-05-19
US7327652B2 (en) 2008-02-05
CN101030417A (en) 2007-09-05
US7522500B2 (en) 2009-04-21
CN101030418A (en) 2007-09-05
CN100481215C (en) 2009-04-22
HK1086934A1 (en) 2006-09-29
MY142139A (en) 2010-09-30
US20080181068A1 (en) 2008-07-31
US7257064B2 (en) 2007-08-14
US7408864B2 (en) 2008-08-05
MY141026A (en) 2010-02-25
US20060203653A1 (en) 2006-09-14
EP1639586A4 (en) 2008-08-06
JP4942478B2 (en) 2012-05-30
KR100561436B1 (en) 2006-03-17
EP1639586A1 (en) 2006-03-29
US7496013B2 (en) 2009-02-24
US20060203654A1 (en) 2006-09-14
US7426162B2 (en) 2008-09-16
US20060203652A1 (en) 2006-09-14
US20080094973A1 (en) 2008-04-24
CN101030407A (en) 2007-09-05

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20240622